[postgis-tickets] [PostGIS] #5456: garden crash on ST_LineLocatePoint geography with one point geography line

[PostGIS]

#5456: garden crash on ST_LineLocatePoint geography with one point geography line
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  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.4.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
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Comment (by robe):

 gdb backtrace


 {{{
 Thread 1 received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 19048.0x4c84]
 0x0000000063f661c0 in ptarray_locate_point_spheroid
 (pa=pa at entry=0x7a23368,
     p4d=p4d at entry=0x52de9c0, s=s at entry=0x52dea00,
     tolerance=tolerance at entry=5.0000000000000002e-14,
     mindistout=mindistout at entry=0x0, proj4d=proj4d at entry=0x52de9e0)
     at lwgeodetic_measures.c:405
 405                             *mindistout = s->radius *
 sphere_distance(&a, &b);

 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5456#comment:1>
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